I think I\'m looking for an analog of rbind.fill (in Hadley\'s plyr package) for cbind. I looked, but there is no cbind.fill
rbind.fill
plyr
cbind
cbind.fill
cbind.na from the qpcR package can do that.
install.packages("qpcR") library(qpcR) qpcR:::cbind.na(1, 1:7)